Intel® Developer Zone:
Software Tuning, Performance Optimization & Platform Monitoring

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Discussion around topics such as monitoring and software tuning methodologies, Performance Monitoring Unit (PMU) of Intel microprocessors, software characterization, software optimization techniques for performance and power/energy, monitoring CPU core and graphics processors and other system coprocessors as well asimmerging runtime usages for software metering and quality of service.
This is a peer forum for developers using Intel® technology. Response times vary depending on the complexity of your issue.
Topic / Topic starter Post date Repliessort descending Last Post
Normal topic Intel Platform Power Estimation Tool (IPPET) available
by Patrick Fay (Intel)
Wed, 07/16/2014 - 12:38 0
by Patrick Fay (Intel)
Wed, 07/16/2014 - 12:38
Normal topic Sustained 2r1w/cycle GPR code on Skylake architecture
by Jens N.
Tue, 02/28/2017 - 09:35 0
by Jens N.
Tue, 02/28/2017 - 09:35
Normal topic BIOS detects only 2 of 3 QPI ports on Intel Xeon E7-8870 v3
by surim
Fri, 07/29/2016 - 05:00 0
by surim
Fri, 07/29/2016 - 05:00
Normal topic Questions on several L2 events in SNB
by yuanpeng
Fri, 08/02/2013 - 19:27 0
by yuanpeng
Fri, 08/02/2013 - 19:27
Normal topic Instruction Length Decoder, and ILD_STALL.REGEN
by Benedict E.
Tue, 04/11/2017 - 01:37 0
by Benedict E.
Tue, 04/11/2017 - 01:37
Normal topic Which is fast?
by GHui
Tue, 09/06/2016 - 20:24 0
by GHui
Tue, 09/06/2016 - 20:24
Normal topic Handling of IERR
by Babis C.
Sat, 04/02/2016 - 07:37 0
by Babis C.
Sat, 04/02/2016 - 07:37
Normal topic When PCM support Suse 11(2.6.32 kernel)?
by Thomas Willhalm...
Tue, 11/27/2012 - 05:54 0
by Thomas Willhalm...
Tue, 11/27/2012 - 05:54
Normal topic Good ballpark figures for front end and back end bound
by Chris A.
Thu, 01/15/2015 - 00:54 0
by Chris A.
Thu, 01/15/2015 - 00:54
Normal topic DMA synchronisation with incoming MWr-TLP
by Pay S.
Mon, 02/08/2016 - 06:55 0
by Pay S.
Mon, 02/08/2016 - 06:55
Normal topic Performance monitoring of mulss and imul on SMT
by rp
Thu, 04/21/2016 - 10:02 0
by rp
Thu, 04/21/2016 - 10:02
Normal topic Intel Smart Response on Linux
by (name withheld)
Tue, 05/06/2014 - 21:30 0
by (name withheld)
Tue, 05/06/2014 - 21:30
Normal topic Experience with using Intel CPU Turbo Boost
by dehvidc1
Sun, 05/15/2016 - 18:44 0
by dehvidc1
Sun, 05/15/2016 - 18:44
Normal topic intel extreme tuning utility error 1935
by Dale R.
Fri, 05/20/2016 - 10:12 0
by Dale R.
Fri, 05/20/2016 - 10:12
Normal topic Throttling memory bandwidth via iMC on Intel(R) Xeon(R) CPU E5-2650 v3
by Wei C.
Thu, 04/27/2017 - 17:17 0
by Wei C.
Thu, 04/27/2017 - 17:17
Normal topic Reset MSR_PKG_POWER_LIMIT Lock (63) bit
by sridutt
Wed, 10/07/2015 - 08:27 0
by sridutt
Wed, 10/07/2015 - 08:27
Normal topic PMCs between Core microarchitecture and Sandy Brige
by Chenjie Y.
Sun, 08/25/2013 - 00:11 0
by Chenjie Y.
Sun, 08/25/2013 - 00:11
Normal topic Performance of a particular process using perfmon
by Vijetha Y. (Intel)
Sat, 12/10/2016 - 09:14 0
by Vijetha Y. (Intel)
Sat, 12/10/2016 - 09:14
Normal topic PCM for WBINVD instruction
by madhumind
Fri, 09/21/2012 - 03:00 0
by madhumind
Fri, 09/21/2012 - 03:00
Normal topic Process&Service question
by Andreas K.
Fri, 04/29/2016 - 12:14 0
by Andreas K.
Fri, 04/29/2016 - 12:14
Normal topic Can QPI LL PMU monitor more than 1 kind of CTO event at the same time?
by li d.
Fri, 07/26/2013 - 00:45 0
by li d.
Fri, 07/26/2013 - 00:45
Normal topic main memory memcpy performance on Haswells
by Dave T.
Thu, 10/20/2016 - 16:17 0
by Dave T.
Thu, 10/20/2016 - 16:17
Normal topic Skylake support for CAT and CMT?
by Rolf Andersson
Thu, 02/25/2016 - 04:20 0
by Rolf Andersson
Thu, 02/25/2016 - 04:20
Normal topic Setting DEBUGCTL MSR to 1 fails
by Alex L.
Tue, 05/24/2016 - 04:49 0
by Alex L.
Tue, 05/24/2016 - 04:49
Normal topic [PCM] PCIe traffic monitoring
by Thomas Willhalm...
Mon, 08/26/2013 - 10:52 0
by Thomas Willhalm...
Mon, 08/26/2013 - 10:52
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Hot topic with new posts
Hot topic without new posts
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For more complete information about compiler optimizations, see our Optimization Notice.